APA引文

FAO. (1977). Soil conservation and management in developing countries. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Soil Conservation and Management in Developing Countries. Rome: FAO, 1977.

MLA引文

FAO. Soil Conservation and Management in Developing Countries. Rome: FAO, 1977.

警告：这些引文格式不一定是100％准确.